Search
Latest topics
» Asset and Maintenance Management Workshop AMMW2015 at DESY, Oct 12-14 2015by AndreasLuedeke Fri Jun 05, 2015 10:07 am
» Power Supply Reliability for TDK Gensys, Magna, AMTEK/Sorensen/Matsusda
by georgedodson Tue Apr 07, 2015 1:15 pm
» Hello and a suggestion
by AndreasLuedeke Wed Feb 11, 2015 3:45 am
» Apathy Reigns Supreme!
by AndreasLuedeke Sun Feb 08, 2015 8:08 am
» Post Mortem analysis software
by JulianBrower Wed Jan 07, 2015 1:33 am
» PhoneTool: database with contact information
by lafky Thu Oct 23, 2014 11:25 am
» Independent power supplies or families power supplies ??
by AndreasLuedeke Mon Jun 30, 2014 8:12 am
» Software for reliability predictions / maintainability / RAMI. What do you use ?
by hardy Fri Jun 13, 2014 9:44 am
» Profile Completion
by TonyMowbray Wed Jun 04, 2014 3:29 pm
» Establishing contacts for radiation damage issues accross institutes
by MarkusBrugger Tue Jun 03, 2014 7:49 am
Who is online?
In total there are 4 users online :: 0 Registered, 0 Hidden and 4 Guests None
Most users ever online was 108 on Wed Dec 18, 2013 7:23 pm
Water Cooling Systems
3 posters
Particle Accelerator Reliability :: ACCELERATOR RELIABILITY :: Water Related Problems (corrosion, copper oxyde production, radiolysis, etc)
Page 1 of 1
Water Cooling Systems
I would like to ask folks to post any references to papers and articles or other types of publications they might know of that relate to corrosion in water systems. References to corrosion of copper and aluminum in DI water systems, corrosion and velocity for turbulent or non-turbulent flow, O2 content, or any other information relevant to corrosion in accelerator systems would be very useful.
Thanks, Laddie
Thanks, Laddie
answer to : water cooling systems
Hi Laddie,
This paper looks to me one of the best I read on the subject : LOW-CONDUCTIVITY WATER SYSTEMS FOR ACCELERATORS from Dortwegt (APS - Chicago):
http://accelconf.web.cern.ch/AccelConf/p03/PAPERS/ROPB008.PDF
This one co-witen with Maughan, a reference in this field : THE CHEMISTRY OF COPPER IN WATER AND RELATED STUDIES PLANNED AT THE ADVANCED PHOTON SOURCE
http://accelconf.web.cern.ch/AccelConf/p01/PAPERS/TPAH106.PDF
This one was used at ESRF to better understand our problems : ACCELERATOR MAGNET PLUGGING BY METAL OXIDES
http://atk.web.psi.ch/8800/2004/Seite142_145_2004.pdf
And this one: Corrosion of Copper by Deionised Cooling Water
http://accelconf.web.cern.ch/AccelConf/e88/PDF/EPAC1988_1067.PDF
There are hundreds others papers but I think that those ones are a kind of references for a starting point.
Best wishes,
Laurent from ESRF
This paper looks to me one of the best I read on the subject : LOW-CONDUCTIVITY WATER SYSTEMS FOR ACCELERATORS from Dortwegt (APS - Chicago):
http://accelconf.web.cern.ch/AccelConf/p03/PAPERS/ROPB008.PDF
This one co-witen with Maughan, a reference in this field : THE CHEMISTRY OF COPPER IN WATER AND RELATED STUDIES PLANNED AT THE ADVANCED PHOTON SOURCE
http://accelconf.web.cern.ch/AccelConf/p01/PAPERS/TPAH106.PDF
This one was used at ESRF to better understand our problems : ACCELERATOR MAGNET PLUGGING BY METAL OXIDES
http://atk.web.psi.ch/8800/2004/Seite142_145_2004.pdf
And this one: Corrosion of Copper by Deionised Cooling Water
http://accelconf.web.cern.ch/AccelConf/e88/PDF/EPAC1988_1067.PDF
There are hundreds others papers but I think that those ones are a kind of references for a starting point.
Best wishes,
Laurent from ESRF
Another paper- analyses of copper absorbers at SSRL
This 2005 SLAC Technical Note describes three different analyses of some synchrotron light absorbers in use at SSRL at the SLAC National Lab and shows the bad effects of a too high water velocity. It can be found here:
http://www.slac.stanford.edu/spires/find/hep/www?irn=6479847
SSRL (SPEAR3 ring) components seem to be suffering more LCW corrosion than a few years ago and we have a task force set up to investigate this situation. I will report anything significant coming out of this task force here.
Cherrill Spencer, Magnet Engineer at SLAC
http://www.slac.stanford.edu/spires/find/hep/www?irn=6479847
SSRL (SPEAR3 ring) components seem to be suffering more LCW corrosion than a few years ago and we have a task force set up to investigate this situation. I will report anything significant coming out of this task force here.
Cherrill Spencer, Magnet Engineer at SLAC
Cherrill Spencer- Posts : 4
Join date : 2009-04-02
Location : SLAC National Accelerator Lab, CA, USA
Particle Accelerator Reliability :: ACCELERATOR RELIABILITY :: Water Related Problems (corrosion, copper oxyde production, radiolysis, etc)
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum